GCD of 525, 411, 68, 748 Calculator

Given Input numbers are 525, 411, 68, 748

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 525

List of positive integer divisors of 525 that divides 525 without a remainder.

1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525

Divisors of 411

List of positive integer divisors of 411 that divides 411 without a remainder.

1, 3, 137, 411

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 748

List of positive integer divisors of 748 that divides 748 without a remainder.

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

Greatest Common Divisior

We found the divisors of 525, 411, 68, 748 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 525, 411, 68, 748 is 1.

Therefore, GCD of numbers 525, 411, 68, 748 is 1

Given Input Data is 525, 411, 68, 748

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 525 is 3 x 5 x 5 x 7

Prime Factorization of 411 is 3 x 137

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 748 is 2 x 2 x 11 x 17

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(525, 411) = 71925

GCD(525, 411) = ( 525 x 411 ) / 71925

GCD(525, 411) = 215775 / 71925

GCD(525, 411) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 68

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(3, 68) = 204

GCD(3, 68) = ( 3 x 68 ) / 204

GCD(3, 68) = 204 / 204

GCD(3, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 748

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 748) = 748

GCD(1, 748) = ( 1 x 748 ) / 748

GCD(1, 748) = 748 / 748

GCD(1, 748) = 1

GCD of 525, 411, 68, 748 is 1

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• GCD of 138, 783, 63, 489
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• GCD of 868, 844, 15, 175

1. What is the GCD of 525, 411, 68, 748?

GCD of 525, 411, 68, 748 is 1

2. Where do I get the detailed procedure to find GCD of 525, 411, 68, 748?

You can find a detailed procedure to find GCD of 525, 411, 68, 748 on our page.

3. How to find GCD of 525, 411, 68, 748 on a calculator?

You can find the GCD of 525, 411, 68, 748 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.